keeper

package
v0.0.0-...-2da98db Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jul 17, 2024 License: MIT Imports: 84 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	AccountAddressPrefix = "zeta"
)

Variables

View Source 
var (
	AccountPubKeyPrefix    = AccountAddressPrefix + "pub"
	ValidatorAddressPrefix = AccountAddressPrefix + "valoper"
	ValidatorPubKeyPrefix  = AccountAddressPrefix + "valoperpub"
	ConsNodeAddressPrefix  = AccountAddressPrefix + "valcons"
	ConsNodePubKeyPrefix   = AccountAddressPrefix + "valconspub"
)
View Source 
var (
	CrosschainMocksAll = CrosschainMockOptions{
		UseBankMock:          true,
		UseAccountMock:       true,
		UseStakingMock:       true,
		UseObserverMock:      true,
		UseFungibleMock:      true,
		UseAuthorityMock:     true,
		UseLightclientMock:   true,
		UseIBCCrosschainMock: true,
	}
	CrosschainNoMocks = CrosschainMockOptions{}
)
View Source 
var (
	FungibleMocksAll = FungibleMockOptions{
		UseBankMock:      true,
		UseAccountMock:   true,
		UseObserverMock:  true,
		UseEVMMock:       true,
		UseAuthorityMock: true,
	}
	FungibleNoMocks = FungibleMockOptions{}
)
View Source 
var (
	IBCCrosschainMocksAll = IBCCroscchainMockOptions{
		UseCrosschainMock:  true,
		UseIBCTransferMock: true,
	}
	IBCCrosschainNoMocks = IBCCroscchainMockOptions{}
)
View Source 
var (
	LightclientMocksAll = LightclientMockOptions{
		UseAuthorityMock: true,
	}
	LightclientNoMocks = LightclientMockOptions{}
)
View Source 
var (
	ObserverMocksAll = ObserverMockOptions{
		UseStakingMock:     true,
		UseSlashingMock:    true,
		UseAuthorityMock:   true,
		UseLightclientMock: true,
	}
	ObserverNoMocks = ObserverMockOptions{}
)
View Source 
var (
	AuthorityGovAddress = sample.Bech32AccAddress()
)

Functions

func AccountKeeper 

func AccountKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
) authkeeper.AccountKeeper

AccountKeeper instantiates an account keeper for testing purposes

func AuthorityKeeper 

func AuthorityKeeper(t testing.TB) (*keeper.Keeper, sdk.Context)

AuthorityKeeper instantiates an authority keeper for testing purposes

func BankKeeper 

func BankKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
	authKeeper authkeeper.AccountKeeper,
) bankkeeper.Keeper

BankKeeper instantiates a bank keeper for testing purposes

func CapabilityKeeper 

func CapabilityKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
) *capabilitykeeper.Keeper

CapabilityKeeper instantiates a capability keeper for testing purposes

func ConsensusKeeper 

func ConsensusKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
) consensuskeeper.Keeper

func CrosschainKeeper 

func CrosschainKeeper(t testing.TB) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

CrosschainKeeper initializes a crosschain keeper for testing purposes

func CrosschainKeeperAllMocks 

func CrosschainKeeperAllMocks(t testing.TB) (*keeper.Keeper, sdk.Context)

CrosschainKeeperAllMocks initializes a crosschain keeper for testing purposes with all mocks

func CrosschainKeeperWithMocks 

func CrosschainKeeperWithMocks(
	t testing.TB,
	mockOptions CrosschainMockOptions,
) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

CrosschainKeeperWithMocks initializes a crosschain keeper for testing purposes with option to mock specific keepers

func DistributionKeeper 

func DistributionKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
	authKeeper authkeeper.AccountKeeper,
	bankKeeper bankkeeper.Keeper,
	stakingKeeper *stakingkeeper.Keeper,
) distrkeeper.Keeper

DistributionKeeper instantiates a distribution keeper for testing purposes

func EVMKeeper 

func EVMKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
	authKeeper authkeeper.AccountKeeper,
	bankKeeper bankkeeper.Keeper,
	stakingKeeper stakingkeeper.Keeper,
	feemarketKeeper feemarketkeeper.Keeper,
	paramKeeper paramskeeper.Keeper,
	consensusKeeper consensuskeeper.Keeper,
) *evmkeeper.Keeper

EVMKeeper instantiates an evm keeper for testing purposes

func EmissionKeeperWithMockOptions 

func EmissionKeeperWithMockOptions(
	t testing.TB,
	mockOptions EmissionMockOptions,
) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

func EmissionsKeeper 

func EmissionsKeeper(t testing.TB) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

func FeeMarketKeeper 

func FeeMarketKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
	paramKeeper paramskeeper.Keeper,
	consensusKeeper consensuskeeper.Keeper,
) feemarketkeeper.Keeper

FeeMarketKeeper instantiates a feemarket keeper for testing purposes

func FungibleKeeper 

func FungibleKeeper(t testing.TB) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

FungibleKeeper initializes a fungible keeper for testing purposes

func FungibleKeeperAllMocks 

func FungibleKeeperAllMocks(t testing.TB) (*keeper.Keeper, sdk.Context)

FungibleKeeperAllMocks initializes a fungible keeper for testing purposes with all keeper mocked

func FungibleKeeperWithMocks 

func FungibleKeeperWithMocks(
	t testing.TB,
	mockOptions FungibleMockOptions,
) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

FungibleKeeperWithMocks initializes a fungible keeper for testing purposes with option to mock specific keepers

func GetCrosschainAccountMock 

func GetCrosschainAccountMock(t testing.TB, keeper *keeper.Keeper) *crosschainmocks.CrosschainAccountKeeper

func GetCrosschainAuthorityMock 

func GetCrosschainAuthorityMock(t testing.TB, keeper *keeper.Keeper) *crosschainmocks.CrosschainAuthorityKeeper

GetCrosschainAuthorityMock returns a new crosschain authority keeper mock

func GetCrosschainBankMock 

func GetCrosschainBankMock(t testing.TB, keeper *keeper.Keeper) *crosschainmocks.CrosschainBankKeeper

func GetCrosschainFungibleMock 

func GetCrosschainFungibleMock(t testing.TB, keeper *keeper.Keeper) *crosschainmocks.CrosschainFungibleKeeper

func GetCrosschainLightclientMock 

func GetCrosschainLightclientMock(t testing.TB, keeper *keeper.Keeper) *crosschainmocks.CrosschainLightclientKeeper

GetCrosschainLightclientMock returns a new crosschain lightclient keeper mock

func GetCrosschainObserverMock 

func GetCrosschainObserverMock(t testing.TB, keeper *keeper.Keeper) *crosschainmocks.CrosschainObserverKeeper

func GetCrosschainStakingMock 

func GetCrosschainStakingMock(t testing.TB, keeper *keeper.Keeper) *crosschainmocks.CrosschainStakingKeeper

func GetEmissionsBankMock 

func GetEmissionsBankMock(t testing.TB, keeper *keeper.Keeper) *emissionsmocks.EmissionBankKeeper

func GetEmissionsStakingMock 

func GetEmissionsStakingMock(t testing.TB, keeper *keeper.Keeper) *emissionsmocks.EmissionStakingKeeper

func GetFungibleAccountMock 

func GetFungibleAccountMock(t testing.TB, keeper *keeper.Keeper) *fungiblemocks.FungibleAccountKeeper

func GetFungibleAuthorityMock 

func GetFungibleAuthorityMock(t testing.TB, keeper *keeper.Keeper) *fungiblemocks.FungibleAuthorityKeeper

GetFungibleAuthorityMock returns a new fungible authority keeper mock

func GetFungibleBankMock 

func GetFungibleBankMock(t testing.TB, keeper *keeper.Keeper) *fungiblemocks.FungibleBankKeeper

func GetFungibleObserverMock 

func GetFungibleObserverMock(t testing.TB, keeper *keeper.Keeper) *fungiblemocks.FungibleObserverKeeper

func GetLightclientAuthorityMock 

func GetLightclientAuthorityMock(t testing.TB, keeper *keeper.Keeper) *lightclientmocks.LightclientAuthorityKeeper

GetLightclientAuthorityMock returns a new lightclient authority keeper mock

func GetObserverAuthorityMock 

func GetObserverAuthorityMock(t testing.TB, keeper *keeper.Keeper) *observermocks.ObserverAuthorityKeeper

GetObserverAuthorityMock returns a new observer authority keeper mock

func GetObserverLightclientMock 

func GetObserverLightclientMock(t testing.TB, keeper *keeper.Keeper) *observermocks.ObserverLightclientKeeper

GetObserverLightclientMock returns a new observer lightclient keeper mock

func IBCCrosschainKeeper 

func IBCCrosschainKeeper(t testing.TB) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

IBCCrosschainKeeper creates a new ibccrosschain keeper with no mocked keepers

func IBCCrosschainKeeperAllMocks 

func IBCCrosschainKeeperAllMocks(t testing.TB) (*keeper.Keeper, sdk.Context)

IBCCrosschainKeeperAllMocks creates a new ibccrosschain keeper with all mocked keepers

func IBCCrosschainKeeperWithMocks 

func IBCCrosschainKeeperWithMocks(
	t testing.TB,
	mockOptions IBCCroscchainMockOptions,
) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

func IBCKeeper 

func IBCKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
	paramKeeper paramskeeper.Keeper,
	stakingKeeper stakingkeeper.Keeper,
	uppgradeKeeper upgradekeeper.Keeper,
	capabilityKeeper capabilitykeeper.Keeper,
) *ibckeeper.Keeper

IBCKeeper instantiates an ibc keeper for testing purposes

func LightclientKeeper 

func LightclientKeeper(t testing.TB) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

LightclientKeeper instantiates an lightclient keeper for testing purposes

func LightclientKeeperWithMocks 

func LightclientKeeperWithMocks(
	t testing.TB,
	mockOptions LightclientMockOptions,
) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

LightclientKeeperWithMocks instantiates a lightclient keeper for testing purposes with the option to mock specific keepers

func MockCctxByNonce 

func MockCctxByNonce(
	t *testing.T,
	ctx sdk.Context,
	k keeper.Keeper,
	observerKeeper *crosschainmocks.CrosschainObserverKeeper,
	cctxStatus types.CctxStatus,
	isErr bool,
)

MockCctxByNonce is a utility function using observer mock to returns a cctx of the given status from crosschain keeper mocks the methods called by CctxByNonce to directly return the given cctx or error

func MockCheckAuthorization 

func MockCheckAuthorization(m *mock.Mock, msg sdk.Msg, authorizationResult error)

MockCheckAuthorization mocks the CheckAuthorization method of the authority keeper.

func MockFailedGetSupportedChainFromChainID 

func MockFailedGetSupportedChainFromChainID(m *crosschainmocks.CrosschainObserverKeeper, senderChain chains.Chain)

func MockGetChainList 

func MockGetChainList(m *mock.Mock, chainList []chains.Chain)

MockGetChainList mocks the GetAdditionalChainList method of the authority keeper.

func MockGetChainListEmpty 

func MockGetChainListEmpty(m *mock.Mock)

MockGetChainListEmpty mocks the GetAdditionalChainList method of the authority keeper.

func MockGetOutbound 

func MockGetOutbound(m *crosschainmocks.CrosschainObserverKeeper, ctx sdk.Context)

func MockGetRevertGasLimitForERC20 

func MockGetRevertGasLimitForERC20(
	m *crosschainmocks.CrosschainFungibleKeeper,
	asset string,
	senderChain chains.Chain,
	returnVal int64,
)

func MockGetSupportedChainFromChainID 

func MockGetSupportedChainFromChainID(m *crosschainmocks.CrosschainObserverKeeper, senderChain chains.Chain)

func MockPayGasAndUpdateCCTX 

func MockPayGasAndUpdateCCTX(
	m *crosschainmocks.CrosschainFungibleKeeper,
	m2 *crosschainmocks.CrosschainObserverKeeper,
	ctx sdk.Context,
	k keeper.Keeper,
	senderChain chains.Chain,
	asset string,
)

func MockRevertForHandleEVMDeposit 

func MockRevertForHandleEVMDeposit(
	m *crosschainmocks.CrosschainFungibleKeeper,
	receiver ethcommon.Address,
	amount *big.Int,
	senderChainID int64,
	errDeposit error,
)

func MockSaveOutbound 

func MockSaveOutbound(
	m *crosschainmocks.CrosschainObserverKeeper,
	ctx sdk.Context,
	cctx *types.CrossChainTx,
	tss observertypes.TSS,
)

func MockSaveOutboundNewRevertCreated 

func MockSaveOutboundNewRevertCreated(
	m *crosschainmocks.CrosschainObserverKeeper,
	ctx sdk.Context,
	cctx *types.CrossChainTx,
	tss observertypes.TSS,
)

func MockUpdateNonce 

func MockUpdateNonce(m *crosschainmocks.CrosschainObserverKeeper, senderChain chains.Chain) (nonce uint64)

func MockVoteOnOutboundFailedBallot 

func MockVoteOnOutboundFailedBallot(
	m *crosschainmocks.CrosschainObserverKeeper,
	ctx sdk.Context,
	cctx *types.CrossChainTx,
	senderChain chains.Chain,
	observer string,
)

func MockVoteOnOutboundSuccessBallot 

func MockVoteOnOutboundSuccessBallot(
	m *crosschainmocks.CrosschainObserverKeeper,
	ctx sdk.Context,
	cctx *types.CrossChainTx,
	senderChain chains.Chain,
	observer string,
)

func ModuleAccountAddrs 

func ModuleAccountAddrs(maccPerms map[string][]string) map[string]bool

ModuleAccountAddrs returns all the app's module account addresses.

func NewCodec 

func NewCodec() *codec.ProtoCodec

func NewContext 

func NewContext(stateStore sdk.CommitMultiStore) sdk.Context

NewContext creates a new sdk.Context for testing purposes with initialized header

func ObserverKeeper 

func ObserverKeeper(t testing.TB) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

ObserverKeeper instantiates an observer keeper for testing purposes

func ObserverKeeperWithMocks 

func ObserverKeeperWithMocks(
	t testing.TB,
	mockOptions ObserverMockOptions,
) (*keeper.Keeper, sdk.Context, SDKKeepers, ZetaKeepers)

ObserverKeeperWithMocks instantiates an observer keeper for testing purposes with the option to mock specific keepers

func ParamsKeeper 

func ParamsKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
) paramskeeper.Keeper

ParamsKeeper instantiates a param keeper for testing purposes TODO: remove https://github.com/zeta-chain/node/issues/848

func SetAdminPolicies 

func SetAdminPolicies(ctx sdk.Context, ak *keeper.Keeper) string

func SetConfig 

func SetConfig(seal bool)

func SlashingKeeper 

func SlashingKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
	stakingKeeper stakingkeeper.Keeper,
) slashingkeeper.Keeper

SlashingKeeper instantiates a slashing keeper for testing purposes

func StakingKeeper 

func StakingKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
	authKeeper authkeeper.AccountKeeper,
	bankKeeper bankkeeper.Keeper,
) stakingkeeper.Keeper

StakingKeeper instantiates a staking keeper for testing purposes

func TransferKeeper 

func TransferKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
	paramKeeper paramskeeper.Keeper,
	ibcKeeper *ibckeeper.Keeper,
	authKeeper authkeeper.AccountKeeper,
	bankKeeper bankkeeper.Keeper,
	capabilityKeeper capabilitykeeper.Keeper,
	ibcRouter *porttypes.Router,
) ibctransferkeeper.Keeper

TransferKeeper instantiates an ibc transfer keeper for testing purposes

func UpgradeKeeper 

func UpgradeKeeper(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
) upgradekeeper.Keeper

UpgradeKeeper instantiates an upgrade keeper for testing purposes

Types

type CrosschainMockOptions 

type CrosschainMockOptions struct {
	UseBankMock          bool
	UseAccountMock       bool
	UseStakingMock       bool
	UseObserverMock      bool
	UseFungibleMock      bool
	UseAuthorityMock     bool
	UseLightclientMock   bool
	UseIBCCrosschainMock bool
}

type EmissionMockOptions 

type EmissionMockOptions struct {
	UseBankMock       bool
	UseStakingMock    bool
	UseObserverMock   bool
	UseAccountMock    bool
	SkipSettingParams bool
}

type FungibleMockEVMKeeper 

type FungibleMockEVMKeeper struct {
	*fungiblemocks.FungibleEVMKeeper
}

func GetFungibleEVMMock 

func GetFungibleEVMMock(t testing.TB, keeper *keeper.Keeper) *FungibleMockEVMKeeper

func (*FungibleMockEVMKeeper) MockEVMFailCallOnce 

func (m *FungibleMockEVMKeeper) MockEVMFailCallOnce()

func (*FungibleMockEVMKeeper) MockEVMSuccessCallOnce 

func (m *FungibleMockEVMKeeper) MockEVMSuccessCallOnce()

func (*FungibleMockEVMKeeper) MockEVMSuccessCallOnceWithReturn 

func (m *FungibleMockEVMKeeper) MockEVMSuccessCallOnceWithReturn(ret *evmtypes.MsgEthereumTxResponse)

func (*FungibleMockEVMKeeper) MockEVMSuccessCallTimes 

func (m *FungibleMockEVMKeeper) MockEVMSuccessCallTimes(times int)

func (*FungibleMockEVMKeeper) MockEVMSuccessCallTimesWithReturn 

func (m *FungibleMockEVMKeeper) MockEVMSuccessCallTimesWithReturn(ret *evmtypes.MsgEthereumTxResponse, times int)

func (*FungibleMockEVMKeeper) SetupMockEVMKeeperForSystemContractDeployment 

func (m *FungibleMockEVMKeeper) SetupMockEVMKeeperForSystemContractDeployment()

type FungibleMockOptions 

type FungibleMockOptions struct {
	UseBankMock      bool
	UseAccountMock   bool
	UseObserverMock  bool
	UseEVMMock       bool
	UseAuthorityMock bool
}

type IBCCroscchainMockOptions 

type IBCCroscchainMockOptions struct {
	UseCrosschainMock  bool
	UseIBCTransferMock bool
}

type LightclientMockOptions 

type LightclientMockOptions struct {
	UseAuthorityMock bool
}

LightclientMockOptions represents options for instantiating a lightclient keeper with mocks

type ObserverMockOptions 

type ObserverMockOptions struct {
	UseStakingMock     bool
	UseSlashingMock    bool
	UseAuthorityMock   bool
	UseLightclientMock bool
}

ObserverMockOptions represents options for instantiating an observer keeper with mocks

type ObserverMockSlashingKeeper 

type ObserverMockSlashingKeeper struct {
	*observermocks.ObserverSlashingKeeper
}

ObserverMockSlashingKeeper is a wrapper of the observer slashing keeper mock that add methods to mock the IsTombstoned method

func GetObserverSlashingMock 

func GetObserverSlashingMock(t testing.TB, keeper *keeper.Keeper) *ObserverMockSlashingKeeper

GetObserverSlashingMock returns a new observer slashing keeper mock

func (*ObserverMockSlashingKeeper) MockIsTombstoned 

func (m *ObserverMockSlashingKeeper) MockIsTombstoned(isTombstoned bool)

type ObserverMockStakingKeeper 

type ObserverMockStakingKeeper struct {
	*observermocks.ObserverStakingKeeper
}

ObserverMockStakingKeeper is a wrapper of the observer staking keeper mock that add methods to mock the GetValidator method

func GetObserverStakingMock 

func GetObserverStakingMock(t testing.TB, keeper *keeper.Keeper) *ObserverMockStakingKeeper

GetObserverStakingMock returns a new observer staking keeper mock

func (*ObserverMockStakingKeeper) MockGetValidator 

func (m *ObserverMockStakingKeeper) MockGetValidator(validator stakingtypes.Validator)

type ProtocolVersionSetter 

type ProtocolVersionSetter struct{}

ProtocolVersionSetter mock

func (ProtocolVersionSetter) SetProtocolVersion 

func (vs ProtocolVersionSetter) SetProtocolVersion(uint64)

type SDKKeepers 

type SDKKeepers struct {
	ParamsKeeper         paramskeeper.Keeper
	AuthKeeper           authkeeper.AccountKeeper
	BankKeeper           bankkeeper.Keeper
	StakingKeeper        stakingkeeper.Keeper
	SlashingKeeper       slashingkeeper.Keeper
	FeeMarketKeeper      feemarketkeeper.Keeper
	EvmKeeper            *evmkeeper.Keeper
	CapabilityKeeper     *capabilitykeeper.Keeper
	IBCKeeper            *ibckeeper.Keeper
	TransferKeeper       ibctransferkeeper.Keeper
	ScopedIBCKeeper      capabilitykeeper.ScopedKeeper
	ScopedTransferKeeper capabilitykeeper.ScopedKeeper

	IBCRouter *porttypes.Router
}

SDKKeepers is a struct containing regular SDK module keepers for test purposes

func NewSDKKeepers 

func NewSDKKeepers(
	cdc codec.Codec,
	db *tmdb.MemDB,
	ss store.CommitMultiStore,
) SDKKeepers

NewSDKKeepers instantiates regular Cosmos SDK keeper such as staking with local storage for testing purposes

func (SDKKeepers) InitBlockProposer 

func (sdkk SDKKeepers) InitBlockProposer(t testing.TB, ctx sdk.Context) sdk.Context

InitBlockProposer initialize the block proposer for test purposes with an associated validator

func (SDKKeepers) InitGenesis 

func (sdkk SDKKeepers) InitGenesis(ctx sdk.Context)

InitGenesis initializes the test modules genesis state

type ZetaKeepers 

type ZetaKeepers struct {
	AuthorityKeeper     *authoritykeeper.Keeper
	CrosschainKeeper    *crosschainkeeper.Keeper
	EmissionsKeeper     *emissionskeeper.Keeper
	FungibleKeeper      *fungiblekeeper.Keeper
	ObserverKeeper      *observerkeeper.Keeper
	LightclientKeeper   *lightclientkeeper.Keeper
	IBCCrosschainKeeper *ibccrosschainkeeper.Keeper
}

ZetaKeepers is a struct containing Zeta module keepers for test purposes

func (ZetaKeepers) InitGenesis 

func (zk ZetaKeepers) InitGenesis(ctx sdk.Context)

InitGenesis initializes the test modules genesis state for defined Zeta modules

Source Files

View all Source files

Directories

Path Synopsis
crosschain
emissions
fungible
ibccrosschain
lightclient
observer

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.